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TRUSTED BY DELHI, MI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon861
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Delhi

Avatar for Schutz Heating & Cooling
Schutz Heating & Cooling
4.7(
104
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+47 more

Serving Delhi, MI and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"They installed the Air conditioner about a year ago, and they came back this summer to service the unit. The service was good, they have great customer service, they always respond if you need a service, it was a quick response, they practice proper covid safeguards which was very important."
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+1

Response time11 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for A-1 FURNACE & DUCT CLEANING LLC
A-1 FURNACE & DUCT CLEANING LLC
4.8(
71
)
Air Ducts & Vents - Clean

Serving Delhi, MI and surrounding areas

Approved

Super Service Award Winner

In business since 1981

Free estimates

Small jobs welcome

"Bill was very professional and did an awesome job cleaning the ducts, dryer vent, etc. I immediately noticed the air in the house is fresh. My daughter even noticed it when she came in. Great job. I recommended him to my daughter and will to whomever needs this done."
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+1

Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for Doctor Ducts, LLC
Doctor Ducts, LLC
5.0(
75
)
Air Ducts & Vents - Clean

Serving Delhi, MI and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"Clean Air Ducts and Vents - Doctor Ducts was great to work with. Excellent customer service and very detailed in explaining what was being done with my furnace and air ducts. They took pictures of what my vents looked like before/after. I would recommend them and will use their services again."
Response time2 hrs
Response rate98%
1 neighbors recently requested a quote
Irish Mist USA
4.6(
549
)
Air Ducts & Vents - Clean

Serving Delhi, MI and surrounding areas

Approved

In business since 1976

Free estimates

Credit card accepted

"We had our ducts and furnace cleaned. They did great work and I felt like I could trust them. When they offered additional services, I asked what they thought we needed. They gave me an honest answer and did not try and upsell me on every service. We plan to call them again when needed."
Response time7 hrs
81 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Right Now Heat and Air
Right Now Heat and Air
5.0(
4
)
Central A/C - InstallCentral Air Cleaner - Repair or ServiceGeothermal Heating or Cooling System - Install+1 more

Serving Delhi, MI and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quick response

At Right Now Heat And Air, a locally owned and operated HVAC contractor, we take pride in our ability to provide you with excellent customer service and high-quality results on every job we do. Our years of industry experience allow us to work on equipment of any age or size, making us the perfect choice for any issues your system may be having. With our 24/7 emergency services, we're on call at all times to make sure your system is working correctly. We also, are happy to incorporate all kinds of home warranties to your services.\n\nCall us today to learn more about how we can help your home or business.

Response time2 days
Recommended by100%of homeowners
Avatar for Smart Zone Heating and Cooling
Smart Zone Heating and Cooling
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+4 more

Serving Delhi, MI and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

At Smart Zone Heating & Cooling, we provide reliable, high-quality heating and cooling services for both residential and commercial customers. Our goal is simple: deliver dependable HVAC solutions that improve comfort, efficiency, and long-term performance.\n\nAs a licensed and insured HVAC contractor, we specialize in professional installation, repair, and maintenance of heating and cooling systems. Whether you need a new furnace installation, air conditioning repair, system replacement, or preventative maintenance, we focus on doing the job right the first time.\n\nWe take pride in offering honest recommendations, fair pricing, and high-quality workmanship. Our team understands that HVAC systems are one of the most important components of any home or business, which is why we work efficiently, communicate clearly, and treat every property with care and respect.

San Angelo Plumbing, LLC
4.8(
54
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service - For Business

Serving Delhi, MI and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

San Angelo Plumbing, LLC is dedicated to your plumbing needs. We bring tip top quality work to each one of our projects, and will stay until the project is at your satisfaction.

3 neighbors recently requested a quote
Recommended by98%of homeowners
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Showing 1-10 of 245
Heating and Air Conditioning questions, answered by experts

A blockage in the ductwork may prevent air from flowing through the vent. If some rooms in your home are very hot or cold and another isn't, that can be a sign that a vent is blocked. Another sign of a blockage is a buildup of dirt or dust around the vent. In either case, a duct installer or cleaning service can investigate the issue for you and recommend a course of action.

If refrigerant levels are low, it can cause the evaporator coil to freeze up. Low freon causes a drop in pressure, which will make the coil too cold and cause moisture to freeze on the coil. Your system may be low on refrigerant because of a leak. 

Make sure to have maintenance performed twice a year, and contact your local HVAC technician if you suspect your system has low freon levels.

Yes, it is possible. An electrical fire can break out if the compressor has inadequate ventilation. When it overheats but doesn't have a proper thermal cutout, this can cause the motor to short-circuit and catch fire. This risk is exacerbated if flammable materials, like dust and fallen leaves, are clogging the unit. The compressor overheating won't start a fire by itself, but poor maintenance and installation can increase the risk once it hits its breaking point and short-circuits.

Most HVAC companies recommend against setting your AC below 70 as it could freeze up the system and cause more problems. Regardless of how hot it is outside, there is generally a 20 degree difference between the outside and inside temperatures, so even if it’s 100 degrees outside, your AC will likely not be able to cool your home to 70 degrees.

Yes, a dirty evaporator coil can freeze up. Dirty evaporator coils can’t absorb or transfer heat properly. The dirt and grime restrict airflow, which is needed to move heat throughout the system properly. Your air conditioning unit could freeze over, or it can cause your heat pump to freeze.

The Delhi, MI homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.